Hi,
I have a Range Rover Year 1999 4.6L V8 HSE engine. The car came to renew the the two ignition coils. While removing the high tension lead from the ignition coil I didn't pay attention to marked the high tension lead according to the firing order. But I am sure that each coil supply each bank. See picture for the ignition coil. What I want to know is that what is the cylinder arrangement for the ignition lead from the coil as each coil has number 1,2,3 and 4. So please can anyone help me to refit the high tension lead according specification and to obtain the firing order. Many Thanks.

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Regards,

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NO! its not one coil per bank! This engine uses a "waste spark" setup, so the two coils are shared between the two banks!

Often times, the coils are numbered, but you cannot rely on that, as they are all numbered 1-4 (and have nothing to do with firing order).
Instead, use this diagram:

 

Many Thanks. Yes It works fine. OOOOOOUUUUFFF.